Main country
Poland
6,316 people
77.2% of total
Surname
Kusiak
8,185 worldwide · 26 countries
8,185
Total population
26
Countries
1 in every 989,615
Frequency
Rarity
Rare
Dispersion
Regional
Top countries
1
Poland
6,316
77.2%
2
United States
812
9.9%
3
Brazil
396
4.8%
4
France
226
2.8%
5
Canada
108
1.3%
World distribution
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